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Azure Cosmos DB plugin for Claude Code. Includes 73 best-practice rules across 10 categories covering data modeling, partition key design, query optimization, SDK usage, indexing, throughput management, global distribution, monitoring, design patterns, and vector search. No external services or configuration required. Optional MCP Toolkit integration available for live database operations.
npx claudepluginhub azurecosmosdb/cosmosdb-claude-code-plugin --plugin azure-cosmos-db-assistantReview code for Azure Cosmos DB best practices and suggest optimizations
Set up the optional Azure Cosmos DB MCP Toolkit connection for live database operations
Regenerate best-practice skills from the upstream cosmosdb-agent-kit repository
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The Azure Cosmos DB plugin for Claude Code gives Claude deep expertise in Azure Cosmos DB best practices, data modeling, query optimization, and SDK usage — ready to use immediately after install with no configuration required.
Install from the official Anthropic marketplace:
/plugin install azure-cosmos-db-assistant@claude-plugins-official
/reload-plugins
Note: Earlier versions of this plugin used the namespace
/azure-cosmosdb:*. The plugin now uses/azure-cosmos-db-assistant:*to align with the official marketplace entry and improve discoverability.
This plugin installs cleanly with no required environment variables, no external services, and no auto-running binaries. All skills, the expert agent, and commands are available immediately.
For users who want to connect Claude Code to a live Azure Cosmos DB account, the optional Azure Cosmos DB MCP Toolkit integration adds database operations, schema discovery, and vector search. This requires a separate deployment and is not required for the plugin to function.
See SETUP.md for full integration instructions.
After installing the plugin, try these in Claude Code:
/azure-cosmos-db-assistant:cosmos-review # Review your code for Cosmos DB best practices
/azure-cosmos-db-assistant:generate-skills # Regenerate skills from upstream agent-kit
/azure-cosmos-db-assistant:cosmos-setup # Configure optional MCP Toolkit connection
/agents cosmosdb-expert
cosmosdb-claude-code-plugin/
├── .claude-plugin/
│ └── plugin.json # Plugin manifest
├── .mcp.example.json # Example MCP config (copy to .mcp.json to activate)
├── agents/
│ └── cosmosdb-expert.md # Specialized Cosmos DB expert agent
├── commands/
│ ├── cosmos-setup.md # Optional MCP Toolkit setup command
│ ├── cosmos-review.md # Code review command
│ └── generate-skills.md # Regenerate skills from agent-kit
├── skills/
│ └── cosmosdb-best-practices/
│ ├── SKILL.md # Skill manifest and rule index
│ └── rules/ # 73 individual best-practice rule files
│ ├── model-*.md # Data modeling (11 rules)
│ ├── partition-*.md # Partition key design (7 rules)
│ ├── query-*.md # Query optimization (6 rules)
│ ├── sdk-*.md # SDK best practices (19 rules)
│ ├── index-*.md # Indexing strategies (5 rules)
│ ├── throughput-*.md # Throughput & scaling (5 rules)
│ ├── global-*.md # Global distribution (6 rules)
│ ├── monitoring-*.md # Monitoring & diagnostics (5 rules)
│ ├── pattern-*.md # Design patterns (3 rules)
│ └── vector-*.md # Vector search (6 rules)
├── assets/
│ └── logo.svg # Plugin logo
├── SETUP.md # Optional MCP Toolkit integration guide
├── LICENSE
└── README.md
Skills are derived from the AzureCosmosDB/cosmosdb-agent-kit.
To regenerate skills after the upstream agent-kit updates:
/azure-cosmos-db-assistant:generate-skills
Contributions are welcome! Please feel free to submit a Pull Request.
git checkout -b feature/my-featuregit commit -m 'feat: add my feature'git push origin feature/my-featureThis project is licensed under the MIT License - see the LICENSE file for details.